Solve with keyboard input, multiple choice, and true/false options. Choose problem variations for different topics. Track progress and practice arithmetic, algebra, and geometry. Receive instant feedback on answers.
Create and edit documents with advanced formatting options. Organize content using headers, footers, and multiple columns. Insert tables and customize paragraph styles. Manage long or complex projects with reliable performance and stability.
Access special characters instantly with a custom . Choose from over 3000 organized by category. Search by name. Favorite for quick access. Sync favorites and recent across devices.
Create musical compositions using numbered notation with support for various rhythms and pitches. Input lyrics and accidentals, and adjust key signatures and tempo. Play back notation with sound, select sections for playback, and set instruments.
Manage and organize BibTeX on iPad and iPhone. Browse, search, and navigate bibliographic entries. View entry details, follow links, and access associated files. Edit entries directly within the . Sync with LaTeX documents and export as needed.
Naming and writing formulas for ionic and molecular compounds, acids, bases, polyatomic ions, hydrocarbons, and organic functional groups. Choose between -to-name or name-to- exercises. Track progress and repeat exercises for reinforcement.
Ask questions and receive accurate responses using GPT-5, GPT-4, GPT-4o, GPT-3.5, Grok AI, and Google Gemini. Edit images with Banana AI model, transform photos into anime style, generate AI images, and scan documents. Interact via voice.
Control television with a touch pad and keyboard for smooth navigation. Access saved configurations for quick setup. Use voice commands to search for content. View a clean, user-friendly interface. Sync with supported devices for operation.
Scientific calculator with user-defined functions.
The app allows equations to be entered directly as they are written. User-defined functions can be entered, loaded, and saved with names and descriptions.